Grado GT220

Grado is entering a completely new product segment with the GT220 model, but the debut is truly strong. The Grado GT220's sound reflects the manufacturer's experience and expertise. All aspects of the sound are impressive. The bass extends deep, the separation of all frequency ranges is strong, and the treble reproduction has clarity and credibility.

The Grados come with a convenient charging case that can fully recharge the headphones' 6-hour listening time five times before the case's own battery needs further charging. The total listening time is up to 36 hours.

Interesting new features also include wireless charging for the case, so it can be charged directly from compatible wireless chargers or phones that support two-way wireless charging. Additionally, the case has a USB Type-C charging port.

Technical specifications:

• Bluetooth: 5.0
• Battery life: 36 hours
• Headphone battery: 6 hours; 50 mAh
• Case battery: 5 full charges; 500 mAh
• Charging: USB-C, wireless; 2 hours
• Wireless audio: aptX, AAC, SBC
• Frequency response: 20Hz ~ 20KHz
• Nominal impedance: 32 ohms